diff options
Diffstat (limited to 'indra/llcommon/u64.cpp')
| -rw-r--r-- | indra/llcommon/u64.cpp | 118 |
1 files changed, 59 insertions, 59 deletions
diff --git a/indra/llcommon/u64.cpp b/indra/llcommon/u64.cpp index 02c2c15d26..1d39d3c3e5 100644 --- a/indra/llcommon/u64.cpp +++ b/indra/llcommon/u64.cpp @@ -1,25 +1,25 @@ -/** +/** * @file u64.cpp * @brief Utilities to deal with U64s. * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -31,75 +31,75 @@ U64 str_to_U64(const std::string& str) { - U64 result = 0; - const char *aptr = strpbrk(str.c_str(),"0123456789"); + U64 result = 0; + const char *aptr = strpbrk(str.c_str(),"0123456789"); - if (!aptr) - { - LL_WARNS() << "str_to_U64: Bad string to U64 conversion attempt: format\n" << LL_ENDL; - } - else - { - while ((*aptr >= '0') && (*aptr <= '9')) - { - result = result*10 + (*aptr++ - '0'); - } - } - return (result); + if (!aptr) + { + LL_WARNS() << "str_to_U64: Bad string to U64 conversion attempt: format\n" << LL_ENDL; + } + else + { + while ((*aptr >= '0') && (*aptr <= '9')) + { + result = result*10 + (*aptr++ - '0'); + } + } + return (result); } -std::string U64_to_str(U64 value) +std::string U64_to_str(U64 value) { - std::string res; - U32 part1,part2,part3; - - part3 = (U32)(value % (U64)10000000); - - value /= 10000000; - part2 = (U32)(value % (U64)10000000); - - value /= 10000000; - part1 = (U32)(value % (U64)10000000); - - // three cases to avoid leading zeroes unless necessary - - if (part1) - { - res = llformat("%u%07u%07u",part1,part2,part3); - } - else if (part2) - { - res = llformat("%u%07u",part2,part3); - } - else - { - res = llformat("%u",part3); - } - return res; -} + std::string res; + U32 part1,part2,part3; + + part3 = (U32)(value % (U64)10000000); + + value /= 10000000; + part2 = (U32)(value % (U64)10000000); + + value /= 10000000; + part1 = (U32)(value % (U64)10000000); + + // three cases to avoid leading zeroes unless necessary + + if (part1) + { + res = llformat("%u%07u%07u",part1,part2,part3); + } + else if (part2) + { + res = llformat("%u%07u",part2,part3); + } + else + { + res = llformat("%u",part3); + } + return res; +} -char* U64_to_str(U64 value, char* result, S32 result_size) +char* U64_to_str(U64 value, char* result, S32 result_size) { - std::string res = U64_to_str(value); - LLStringUtil::copy(result, res.c_str(), result_size); - return result; + std::string res = U64_to_str(value); + LLStringUtil::copy(result, res.c_str(), result_size); + return result; } F64 U64_to_F64(const U64 value) { - S64 top_bits = (S64)(value >> 1); - F64 result = (F64)top_bits; - result *= 2.f; - result += (U32)(value & 0x01); - return result; + S64 top_bits = (S64)(value >> 1); + F64 result = (F64)top_bits; + result *= 2.f; + result += (U32)(value & 0x01); + return result; } -U64 llstrtou64(const char* str, char** end, S32 base) +U64 llstrtou64(const char* str, char** end, S32 base) { #ifdef LL_WINDOWS - return _strtoui64(str,end,base); + return _strtoui64(str,end,base); #else - return strtoull(str,end,base); + return strtoull(str,end,base); #endif } |